Sewer Line Cleanout in Denver, CO
A cleanout is the access point that makes every future sewer service faster, cheaper, and less invasive. Denver Sewer & Water clears existing cleanouts and installs new ones so your line can be cleaned, inspected, and maintained without tearing anything apart.
- Cleanout installation where no access exists.
- Clearing debris, corrosion, and waste buildup.
- Faster emergency response on properties that have one.
- Residential and commercial access points.
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No Cleanout Means Every Service Call Costs More
When a property has no accessible cleanout, every camera inspection and every line clearing has to enter through a roof vent or a pulled toilet. That is slower, messier, and more expensive on every single visit.
It is worst during an emergency, when the crew spends the first part of the call solving access instead of solving the backup.
(720) 935-6221Signs You May Need Sewer Line Repair
- No visible cleanout anywhere on the property.
- A cleanout buried under landscaping, concrete, or fill.
- A cap that is broken, missing, or corroded shut.
- A cleanout packed solid with debris and corrosion.
- A plumber who had to pull a toilet just to run a camera.

How We Diagnose It
Locating an Existing Cleanout Before Installing a New One
Many properties do have a cleanout that has simply disappeared under twenty years of grass, mulch, or a patio pour. Locating it is far cheaper than installing a new one.
When we do install, placement matters. The right location puts the access where a crew can actually use it and where the line can be run in both directions.
Common Causes of Sewer Line Damage
- Line tracing to find a buried existing cleanout.
- Depth and route confirmation before placing a new one.
- Placement chosen for access, not just convenience of installation.
How Cleanout Work Is Done
- 1
Locate the Line
We trace the sewer run and check whether an existing cleanout is buried before proposing a new installation.
- 2
Clear or Install
An existing access gets debris, corrosion, and buildup removed from the interior so waste can move smoothly through the system. A missing one gets installed.
- 3
Clean and Inspect Through It
With access in place, the line can be jetted and cameraed properly in a single visit.
- 4
Cap and Mark
The cleanout is capped, finished at grade, and marked so it is still findable years from now.

Denver Sewer Cleaning and Access Work
“Denver Sewer & Water quickly diagnosed the issue with our sewer line and explained the repair options clearly. The team worked efficiently and kept everything clean during the process.”
“We had a leaking water line in our yard and their team handled it professionally from start to finish. The repair was completed faster than expected and with minimal disruption.”
A Cleanout Pays for Itself Over Time
Installing a cleanout is a one-time cost that reduces the price of every inspection, cleaning, and emergency call for the life of the property.
Cost depends on depth, distance from the building, and whether the access point lands under grass, concrete, or hardscape.
Frequently Asked Questions
Related Access and Cleaning Services
Sewer Cleaning and Hydro Jetting
The cleaning the new access point makes straightforward.
Explore Sewer Cleaning and Hydro JettingSewer Scope and Video Inspection
Camera inspection run through the cleanout.
Explore Sewer Scope and Video InspectionSewer Line Excavation
Excavation work when access or repair requires opening the ground.
Explore Sewer Line ExcavationSewer Line Maintenance
Ongoing care that a good cleanout makes practical.
Explore Sewer Line MaintenanceOur Family of Companies
For related services, see our sister company partners in the same family of companies:
From Our Guides
Guides on Sewer Cleanouts and System Layout
- 01What is a Sewer Line Cleanout & How to Find It?A sewer line cleanout is an access point that lets a plumber reach your home’s main drain or sewer line without removing a toilet or opening walls.
- 02Sewer Cleanout Installation Cost in Denver: What Changes the Price?Sewer cleanout installation cost in Denver depends on more than the cleanout fitting itself.
- 03House Sewer System Line & Plumbing Diagram: How to Read ItA house sewer system line and plumbing diagram helps you understand how wastewater leaves your fixtures, moves through your home, and exits toward the street.
No Sewer Access on Your Property?
We will locate the line, recover a buried cleanout if there is one, and install proper access if there is not.

